Open 1.3.0: Client timeout on login to server

[Minefinity]

Version:
1.2.0

What is the bug:
after the update to 1.3 all clients get timeouts when they join our testserver.
seting up a whole fresh server dont help either.
No errors on the joining event.
Any ideas for a fix?

fml-server-latest.log:
paste.feed-the-beast.com/view/d91ad97d

We use:
Infinity 1.3
Cauldron 1.1307.06.218
Removd Mods:
Fastcraft
NotEnoughResources
Opis

Mod & Version:


Paste.feed-the-beast.com log:


Can it be repeated:


Known Fix:

 

[Solarstrike]

Change your thread's title to 1.3.0.

 

[armandusuis]

Hey how did you fix this ?